HYDRAULIC DEVICE FOR RELIEVING THE ROTARY TABLE BEARINGS ON HEAVY VERTICAL LATHES

摘要

This work aims to present an efficient solution for relieving the loads appearing on the rotary table bearing system of the heavy vertical lathes during some specific cutting procedures. The technical problem solved by this solution consists in taking up the additional axialforce that exceeds the rated capacity of the axial bearing provided for the bearing assembly of the rotary table, by a hydraulic system with a rotary and linear hydraulic engine as its central element.